Substance
ID:717980
Names and Identifiers
IUPAC Traditional name
butenoic acid
IUPAC name
(2E)-but-2-enoic acid
Synonyms
trans-2-butenoic acid反-巴豆酸trans-Crotonic acid
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
Merck Index
Properties
Product Information
Purity
98%
Physical Property
Boiling Point
128°C/100mm
Melting Point
70-74°C
Density
1.027
Flash Point
87°C(188°F)
Safety Information
European Hazard Symbols
Corrosive (C)
Harmful (X)Risk Statements
22-34
UN Number
UN2823
GHS Hazard statements
H314-H318-H302
GHS Precautionary statements
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
RTECS
GQ2800000
TSCA Listed
否
Safety Statements
20-26-36/37/39-45-60
Hazard Class
8
Packing Group
III
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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